X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=maintenance%2Fdev%2Fincludes%2Frouter.php;h=bb600bf92fba667990f87a31f7c74eebe304215a;hp=d767df0d8bb56ed0c55dce428b8a9d3fcaef2c1d;hb=424eb75d77f7a7513cd59083198f5b3a407a8715;hpb=243a466018d24415de27815cfae995865c45a66a

diff --git a/maintenance/dev/includes/router.php b/maintenance/dev/includes/router.php
index d767df0d8b..bb600bf92f 100644
--- a/maintenance/dev/includes/router.php
+++ b/maintenance/dev/includes/router.php
@@ -74,10 +74,22 @@ if ( $ext == 'php' ) {
 	} else {
 		header( "Content-Type: $mime" );
 	}
-	header( "Content-Length: " . filesize( $file ) );
-	// Stream that out to the browser
-	$f = fopen( $file, 'rb' );
-	fpassthru( $f );
+
+	$content = file_get_contents( $file );
+
+	header( 'Vary: Accept-Encoding' );
+	$acceptGzip = preg_match( '/\bgzip\b/', $_SERVER['HTTP_ACCEPT_ENCODING'] ?? '' );
+	if ( $acceptGzip &&
+		// Don't compress binary static files (e.g. png)
+		preg_match( '/text|javascript|json|css|xml|svg/', $mime ) &&
+		// Tiny files tend to grow instead of shrink. – <https://gerrit.wikimedia.org/r/537974>
+		strlen( $content ) > 150
+	) {
+		$content = gzencode( $content, 9 );
+		header( 'Content-Encoding: gzip' );
+	}
+	header( "Content-Length: " . strlen( $content ) );
+	echo $content;
 
 	return true;
 }